| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $61.93 | 9.673% | $67.9205 | $67.92 | $67.90 | $67.90 |
| Purchase #2 | $27.70 | 8.211% | $29.9744 | $29.97 | $29.95 | $30.00 |
| Purchase #3 | $20.92 | 7.240% | $22.4346 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $39.33 | 6.300% | $41.8078 | $41.81 | $41.80 | $41.80 |
| Purchase #5 | $178.38 | 7.233% | $191.2822 | $191.28 | $191.30 | $191.30 |
| Purchase #6 | $109.38 | 3.381% | $113.0781 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $157.33 | 8.385% | $170.5221 | $170.52 | $170.50 | $170.50 |
| 7 purchase totals = | $594.97 | $637.0197 | $637.01 | $637.00 | $637.00 | |